WO2018074032A1

WO2018074032A1 - Register

Info

Publication number: WO2018074032A1
Application number: PCT/JP2017/027724
Authority: WO
Inventors: 良紀鳥居
Original assignee: 豊和化成株式会社
Priority date: 2016-10-20
Filing date: 2017-07-31
Publication date: 2018-04-26
Also published as: JP2018065506A

Abstract

A register comprises a retainer 2 that is provided with an air passage 21 therein, a barrel 3 that has an air outlet 3a and is disposed inside the air passage 21, a blade 34 that is disposed in the barrel 3, and a movable fin 4 that has a plurality of fins 40 orthogonal to the blade 34 and is disposed inside the air passage 21 on the upstream side of the barrel 3. The barrel 3 is pivotably supported inside the retainer 2 by way of a barrel support shaft 3b. The blade 34 is fitted into the barrel 3 parallel to the barrel support shaft 3b. The blade 34 is formed separately from a barrel frame 30. An engagement groove 31 for engaging an end of the blade 34 is provided on both ends of the barrel frame 30 in the barrel support shaft 3b direction. The blade 34 is mounted by both ends thereof being engaged in the engagement groove 31.

Description

register

The present invention relates to a barrel type register used for an air outlet for ventilation or air conditioning in an automobile interior, and more particularly to a register capable of improving the appearance of the barrel and improving the design.

2. Description of the Related Art Conventionally, as a register used for an air outlet for ventilation or air conditioning in a passenger compartment, a barrel-type register having a barrel rotatably inside a retainer is known in Patent Document 1 below. This register pivotally supports the barrel inside the retainer so that the barrel can be rotated, and a movable fin is disposed in the barrel, and the barrel is rotated or moved by operating an operation knob provided at the front of the movable fin. It is a structure that changes the wind direction by rotating the fins.

The register pivotally supports the barrel in a duct-like retainer or in the retainer and the bezel, and a fixed fin is provided in the barrel, and a plurality of movable fins are provided in the barrel in a direction perpendicular to the fixed fin. An operation knob is provided at the rear part so as to be pivotable so as to protrude forward from one movable fin.

In this type of barrel type register, the barrel axis of the barrel is normally arranged in the horizontal direction, and the rotation axis of the movable fin in the barrel is arranged in the vertical direction perpendicular to the barrel axis. To change the wind direction of the register up and down, rotate the barrel up and down with the operation knob, change the direction of the barrel itself and the fixing fin up and down to change the wind direction up and down, and change the wind direction to left and right, Hold the operation knob and change the direction of the movable fin to the left and right to change the wind direction to the left and right.

JP2015-63187A

In recent years, the design of a register installed in the interior of an automobile is very important, and even in the design inside the register, a high design is required in a portion that can be seen by the passenger.

However, in the barrel type register, when the occupant looks at the front of the barrel, the inside of the barrel can be visually recognized. Therefore, when a lot of messy lines and complicated shapes are seen inside the barrel, it looks good. There was a problem of getting worse.

On the other hand, as a measure to solve the problem that the above-mentioned appearance deteriorates, it has been studied to make decorations such as metal plating only on the front surface of the barrel frame so that it is difficult to visually recognize the inside of the barrel. . However, as shown in FIG. 19, in the barrel of a conventional barrel-type register, the barrel frame 50 and the blade 51 are integrated, so that it is difficult to apply metal plating only to the front surface of the barrel frame. There was a problem.

Further, it has been studied to mask the blade and apply metal plating only to the front surface of the barrel frame. However, as shown in FIG. The plurality of reinforcing ribs 53 also require a masking process, and the metal plating cannot be easily applied only to the front surface of the barrel frame 50. Further, even if metal plating is applied only to the front surface of the barrel frame 50, the barrel of the conventional barrel type register has a plurality of blades 51 and a plurality of reinforcing ribs 53 on the front surface, and these are the passengers. There was a problem that the appearance was not improved. In addition, a plurality of reinforcing ribs 53 and a plurality of blades 51 are integrally formed vertically and horizontally in the barrel 50, and a plurality of rear movable fins are juxtaposed on the upstream side in the barrel 50, thereby increasing the air resistance of the register, There existed a subject that the pressure loss at the time of ventilation increased.

The present invention solves the above-described problems, and the barrel frame can be decorated differently from the blade, the design of the register can be improved, and the air resistance in the barrel It is an object of the present invention to provide a register that can reduce the pressure loss and reduce the pressure loss during blowing.

The register according to the present invention includes a retainer provided with an air passage on the inside thereof, a barrel having an air outlet and disposed in the air passage, a blade disposed in the barrel, and a plurality of members orthogonal to the blade. And a movable fin disposed in the ventilation path on the upstream side of the barrel,
The barrel is pivotally supported by a barrel support shaft inside the retainer, and the blade is provided in parallel to the barrel support shaft inside the barrel frame of the barrel.
The blade is formed separately from the barrel frame;
Inserting grooves for inserting the end portions of the blades are provided on both side surfaces of the barrel frame in the barrel spindle direction,
Both ends of the blade are fitted in the fitting groove and attached.

According to the register of the present invention, since the blade is formed separately from the barrel frame, the barrel frame can be decorated differently from the blade. For example, by applying metal plating to the barrel frame and making the members inside the barrel undecorated (matte black), the passenger can change the members inside the barrel due to the contrast between the metal plating and matte black. It becomes difficult to visually recognize and the design of the register can be improved. Further, since both end portions of the blade can be fitted into the fitting groove of the barrel frame body and can be attached, the blade can be easily attached to the barrel frame body without using an adhesive or the like. Also, when holding the slide knob for operation on the blade, the blade can be fitted into the barrel frame with the slide knob slidably fitted on the blade, so the slide knob is held. Therefore, the vertical and horizontal frames and the like are not required in the barrel frame body. For this reason, the air resistance in the barrel can be reduced, and the pressure loss at the time of blowing can be reduced.

Here, in the register, the plurality of fins of the movable fin are linked so that one link bar interlocks the fin,
A slide knob for adjusting the wind direction of the register is slidably fitted to the blade, a linkage portion is provided at the rear of the slide knob, and a linked portion provided at the front portion of the fin is linked to the linkage portion. It can be set as the structure to match.

In the register, the movable fin rotates about an axis orthogonal to the barrel support shaft, so that the movable fin can be rotated, for example, in the left-right direction to adjust the air direction, and the barrel is orthogonal to the barrel support shaft. For example, the wind direction can be adjusted by rotating in the vertical direction. Further, when the slide knob on the blade is operated up and down, the barrel is rotated about the barrel support shaft, and the linkage part at the rear of the slide knob is engaged with the linked part of the movable fin. When the slide knob is slid left and right on the blade, the movable fin is rotated about an axis orthogonal to the barrel support shaft. Therefore, the operator can adjust the wind direction in, for example, the horizontal direction and the vertical direction with one slide knob.

The slide knob is integrally formed by providing a plate-like through-hole through which the blade penetrates the knob body and an insertion hole opened to the linkage portion side, and the blade is inserted through the through-hole to form the slide knob. The slide knob can be slidably assembled. According to this, the number of parts of the slide knob can be reduced, the number of assembling steps can be reduced, and the manufacturing can be performed at low cost.

In addition, a support shaft protrudes from both ends of the blade, and in a state where the blade is attached to the barrel frame, the support shaft protrudes from the side surface of the barrel frame as the barrel support shaft. It can be set as the structure pivotally supported by the bearing part provided in the side part. According to this, since the support shaft of the blade also serves as the barrel support shaft, the number of parts can be reduced.

In addition, an elastic locking claw can be provided in the fitting groove, and a locking recess to be locked by the elastic locking claw can be provided at a corresponding position of the blade. According to this, when the blade is assembled to the barrel frame body, the elastic locking claw can be easily locked in the locking recess by simply inserting both sides of the blade into the insertion groove, and can be assembled without rattling.

Moreover, it can be set as the structure by which the chamfering part was provided in the opening side corner | angular part of the said insertion groove | channel. According to this, since the chamfered portion facilitates the insertion and attachment of the blade into the insertion groove, the register can be made excellent in register assembly workability.

Further, the barrel frame of the barrel may be formed in a substantially rectangular frame shape, and one blade may be arranged in the central longitudinal direction of the space in the barrel frame. According to this, the vertical and horizontal frames for holding the slide knob are not required in the barrel frame body, the air resistance in the barrel can be reduced, and the pressure loss at the time of blowing can be reduced.

According to the register of the present invention, the barrel frame can be decorated differently from the blade, the design of the register can be improved, the air resistance in the barrel can be reduced, The pressure loss at the time can be reduced.

It is a front view of the register | resistor of embodiment of this invention. It is the perspective view seen from the front side of the register. It is the perspective view seen from the back side of the register. It is a rear view of the register. (A) is a left side view of the register, and (b) is a right side view thereof. It is a top view of the register. It is a disassembled perspective view of the register. (A) is a front view of the blade, (b) is a plan view thereof, (c) is a left side view thereof, (d) is a perspective view seen from the front side thereof, and (e) is a rear view thereof with a partially enlarged view. It is the perspective view seen from the side. (A) is a front view of the barrel frame, (b) is a plan view thereof, (c) is a left side view thereof, (d) is a perspective view seen from the front side with a partially enlarged view, and (e) is a perspective view thereof. It is the perspective view seen from the back side. It is the perspective view seen from the back side of a slide knob. It is assembly explanatory drawing of a braid | blade and a slide knob. It is explanatory sectional drawing of a slide knob and a braid | blade. (A) is a front view of the barrel, (b) is a plan view thereof, (c) is a left side view thereof, (d) is a perspective view seen from the front side thereof, and (e) is a perspective view seen from the rear side thereof. FIG. It is the perspective view seen from the front side of a retainer. It is the perspective view seen from the front side of a movable fin. It is an explanatory perspective view at the time of attaching a barrel and a movable fin to a retainer. 1A is a cross-sectional view taken along the line XVII-XVII in FIG. 1 when the barrel is rotated in the horizontal direction, FIG. 1B is a cross-sectional view when the barrel is rotated up, and FIG. It is the same sectional view when making it rotate. 1A is a cross-sectional view taken along the line XVIII-XVIII in FIG. 1 when the movable fin is rotated in the front direction, FIG. 1B is a cross-sectional view when the movable fin is rotated leftward, and FIG. It is the same sectional view when rotating to the right and closing the ventilation path. It is the perspective view seen from the front side of the barrel of the conventional barrel type register.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. This register is a barrel-type register, and as shown in FIGS. 1 and 2, a barrel 3 provided with an air outlet 3a is provided at the front of a retainer 2 formed in a duct shape. The barrel support shaft 3b is pivotally supported so as to be pivotable up and down. The bezel 1 is fitted to the front edge of the retainer 2, the retainer 2 is open on the back side and the front side, and a ventilation path 21 is formed inside, and the ventilation path 21 communicates with the inside of the barrel 3. . In the retainer 2 on the upstream side of the barrel 3, there are provided movable fins 4 in which a plurality of fins 40 are arranged in the vertical direction perpendicular to the axial direction of the barrel support shaft 3b and arranged in parallel in the left-right direction. . Here, in this specification, before and after each part of the register, the front is the outlet side and the rear is the inlet side.

As shown in FIGS. 1, 2, and 13, the barrel 3 is pivotally supported at the front portion in the retainer 2 via a barrel support shaft 3b provided at the left and right end portions so as to be rotatable (can be tilted up and down). . In order to rotatably support the barrel support shaft 3b of the barrel 3, a bearing portion for directly supporting the left barrel support shaft 3b is provided on the left side of the front portion of the retainer 2 as shown in FIGS. 22 is provided, and a bearing support portion 23 that pivotally supports the right barrel support shaft 3b via a bearing member 37 is provided on the right side wall. The bearing member 37 is formed from a rubber elastic body or the like, and is fitted into the bearing support portion 23. The bearing member 37 applies an appropriate operation load to the operator when the barrel 3 is rotated, and prevents malfunction due to vibration during driving of the automobile due to frictional resistance. As shown in FIGS. 1, 2, and 7, a bezel 1 that forms a design surface is fitted to the front surface of the retainer 2. As shown in FIGS. 2 and 5, the bezel 1 is formed in a front throttle shape so as to wrap the front edge of the barrel 3, and the air outlet 3 a on the front surface of the barrel 3 is exposed to the front from the front opening of the bezel 1. , Forming an air outlet.

As shown in FIGS. 9 and 13, the barrel frame 30 that forms the outer shell of the barrel 3 is formed in a substantially rectangular frame shape that is horizontally long when viewed from the front, and the barrel frame 30 is disposed inside the barrel frame 30. The blades 34 formed separately from each other are attached in the longitudinal direction (parallel to the barrel support shaft 3b). Since the blade 34 is formed separately from the barrel frame 30, the barrel frame can be decorated differently from the blade 34. In the register of the embodiment, the barrel frame 30 is decorated with metal plating, and the members inside the barrel are undecorated (matte black). It becomes difficult to visually recognize the member. For this reason, the appearance of the register according to the embodiment is improved.

As shown in FIG. 9, the barrel frame 30 is provided with fitting grooves 31 for fitting the end portions of the blades 34 on both side surfaces in the barrel support shaft 3 b direction (horizontal direction). An elastic locking claw 32 is provided, and a locking recess 34a for locking the elastic locking claw 32 is provided at a corresponding position of the blade 34 as shown in FIG. As a result, when the blade 34 is attached to the barrel frame 30, both end portions of the blade are simply inserted into the insertion grooves 31 of the barrel frame 30, and the elastic locking claws 32 in the insertion grooves 31 lock the blade 34. The blade 34 can be locked in place by being locked in the recess 34a. Moreover, as shown in FIG.9 (d), the chamfering part 31a is provided in the opening side corner | angular part of the insertion groove | channel 31 of the barrel frame 30. As shown in FIG. Thereby, the insertion and attachment of the blade 34 to the insertion groove 31 can be facilitated by the chamfered portion 31a.

As shown in FIG. 8, the blade 34 is provided with support shafts 34b at both ends. In a state where the blade 34 is mounted on the barrel frame 30, the support shaft 34b protrudes from the side surface of the barrel frame 30 and becomes the barrel support shaft 3b as shown in FIG. As shown in FIG. 16, the barrel 3 is pivotally supported via a barrel support shaft 3 b by a bearing portion 22 provided on a side portion of the retainer 2 and a bearing member 37 of the bearing support portion 23. Thereby, the support shaft 34b of the blade 34 also serves as the barrel support shaft 3b, and the structure is simplified.

In the retainer 2 on the rear side of the barrel 3, movable fins 4 are provided as shown in FIG. The movable fin 4 is provided with a plurality of fins 40 in a direction orthogonal to the axial direction of the barrel support shaft 3b. Each fin 40 is supported with the upper support shaft 40a of each fin 40 inserted into the shaft hole of the upper bearing portion 44 and supported by the lower support shaft 40a inserted into the shaft hole of the lower bearing portion 45. Are pivotally supported so as to be pivotable in the left-right direction, and are arranged side by side. As shown in FIG. 15, one link bar 43 connects each fin 40 to each fin 40 of the movable fin 4 (FIGS. 3, 4 and 15), and rotates each fin 40 in the same direction. The fin 40 near the center is provided with a linked portion 42, and the linked portion 42 engages with the linked portion 36 of the slide knob 35. Further, as shown in FIG. 18C, all the fins 40 of the movable fin 4 are configured such that when the slide knob 35 is slid to the right limit, the adjacent fins 40 overlap each other and close the ventilation path 21. Formed. The movable fin 4 having such a structure is formed by injection molding of synthetic resin. However, the fin 40, the upper bearing portion 44, the lower bearing portion 45, and the link bar 43 are simultaneously formed in the mold during molding. In addition, it can be assembled in the mold during molding.

As shown in FIG. 11, a slide knob 35 for adjusting the wind direction of the register is externally fitted to the blade 34 so as to be slidable in the axial direction (longitudinal direction). Is provided. As shown in FIG. 10, the slide knob 35 is integrally formed of a synthetic resin, and is provided with a plate-like through hole 35b that allows the blade 34 to penetrate in the left-right direction of the knob body 35a. Furthermore, an insertion hole is provided in the slide knob 35 so as to open to the linkage portion 36 side. A load applying member 35d formed of an elastic member such as a rubber elastic body is inserted into the insertion hole 35c from a rear position at a fixed position. By inserting the blade 34 through the through hole 35b of the slide knob 35 from the lateral direction, the load applying member 35d contacts the front portion of the blade 34 as shown in FIG. Appropriate operating load is applied to enable sliding.

Thus, since the slide knob 35 can be integrally formed including the linkage portion 36, the number of parts is small and the number of assembling steps can be reduced. The slide knob 35 can be attached by inserting the blade 34 formed separately from the through hole 35 b and then fitting the blade 34 into the space in the barrel frame 30. For this reason, the vertical and horizontal frames for holding the slide knob 35 are not required in the barrel frame 30, the air resistance in the barrel can be reduced, and the pressure loss during blowing can be reduced. The assembling work of the slide knob 35 and the blade 34 can be performed simply by inserting the blade 34 into the through hole 35b of the slide knob 35 with the load applying member 35d inserted. The rear link portion 36 of the slide knob 35 is engaged with a linked portion 42 provided at the front portion of the fin 40 of the movable fin 4, and the movable fin 4 is interposed via the link portion 36 when the slide knob 35 is slid. Rotate.

The slide knob 35 is slidably fitted to the blade 34, and the linkage portion 36 at the rear of the slide knob 35 is engaged with the linked portion 42 of the movable fin 4. For this reason, the slide knob 35 can adjust the wind direction of the barrel 3 in the vertical direction, and can adjust the wind direction of the movable fin 4 in the horizontal direction. That is, the slide knob 35 is provided so that the wind direction can be adjusted in the horizontal direction and the vertical direction.

Next, the assembly of the register of the embodiment will be described. As shown in FIG. 7, the members constituting the resistor are roughly constituted by a bezel 1, a retainer 2, a barrel 3 and a movable fin 4.

As shown in FIG. 13, the barrel 3 includes a blade 34 having a slide knob 35 fitted thereon and a barrel frame 30. As shown in FIG. 11, the blade 34 first attaches a load applying member 35 d to the slide knob 35 from the insertion hole 35 c (FIG. 10) in front of the knob body 35 a, and then passes the blade 34 through the slide knob 35. The blade 34 and the slide knob 35 are assembled by passing through the hole 35b in the lateral direction and passing through. Next, as shown in FIG. 7, both ends of the blade 34 with the slide knob 35 fitted thereto are inserted into the insertion grooves 31 (FIG. 9) on both side surfaces of the barrel frame 30 in the barrel support shaft 3b direction from the rear. The barrel 3 is assembled by fitting forward. At this time, in the blade 34, the locking recess 34a (FIG. 8) is locked to the elastic locking claw 32 (FIG. 9) in the insertion groove 31, and the blade 34 is locked to the barrel frame 30 and fitted. The At this time, the support shafts 34b projecting from both ends of the blade 34 project as the barrel support shaft 3b of the barrel frame 30 in a state where the blade 34 is mounted on the barrel frame 30 (FIG. 13). . As a result, the support shaft 34b of the blade 34 also serves as the barrel support shaft 3b. As shown in FIG. 16, the support shaft 34b (barrel support shaft 3b) is fitted into the bearing support portion 23 via a bearing portion 22 and a bearing member 37 provided on the side of the retainer 2, and the barrel 3 is connected to the barrel support. It is pivotally supported via a shaft 3b so as to be rotatable up and down. Next, as shown in FIG. 15, the movable fins 4 are assembled. In the movable fin 4, six fins 40 are arranged at a predetermined interval, an upper bearing portion 44 is arranged on each upper support shaft 40 a, and the support of each fin 40 is supported in a shaft hole provided in the upper bearing portion 44. The shaft 40a is inserted. Similarly, the lower bearing portion 45 is positioned below the lower support shafts 40 a of the fins 40, and the lower support shafts 40 a of the fins 40 are inserted into the shaft holes provided in the lower bearing portions 45. Next, the to-be-linked part 42 is attached to the front part of the fin at the substantially center of the movable fin 4, the link bar 43 is linked to the upper part of all the fins 40, and the movable fin 4 is assembled. In addition, the movable fin 4 can also be assembled | attached by the die | dye assembly | attachment system which forms and assembles the upper bearing part 44, the lower bearing part 45, each fin 40, and the link bar 43 within the same shaping | molding die.

When assembling in the retainer 2, as shown in FIG. 16, first, the movable fin 4 is connected to the upstream side in the retainer 2 from the front, and the upper bearing portion 44 and the lower bearing portion 45 are placed in the retainer 2. It is inserted and fitted into the upper wall part and the lower wall part. Next, the barrel 3 is fitted into the downstream side, that is, the front portion of the retainer 2 from the front. In the barrel 3, first, the left support shaft 34b is fitted into the bearing portion 22 of the retainer 2, and the shaft member of the bearing member 37 is fitted into the right support shaft 34b. 2 and the barrel 3 is assembled into the retainer 2. Finally, the bezel 1 is fitted to the front portion of the retainer 2. As shown in FIG. 7, the bezel 1 is fitted to the front portion of the retainer 2 when the engaging claws 13 are engaged with the engaging claw receivers 24 of the retainer 2, and the assembly is completed.

In this state, the linkage part 36 at the rear part of the slide knob 35 slidably fitted on the blade 34 of the barrel 3 engages with the linked part 42 of the movable fin 4 (FIG. 4). Thus, when the operator operates the slide knob 35 up and down, the barrel 3 can be rotated up and down around the support shafts 34b (barrel support shafts 3b) on both sides thereof to adjust the wind direction in the vertical direction. it can. On the other hand, when the slide knob 35 is slid to the left and right on the blade 34, the horizontal moving force imparts rotational force to the fin 40 via the linkage portion 36 and the linkage portion 42, and the movable fin 4 moves up and down the support shaft. It can be rotated left and right via 40a to adjust the wind direction in the horizontal direction. That is, the slide knob 35 can adjust the wind direction in the horizontal direction and the vertical direction.

The register having the barrel 3 having the above-described configuration is attached to an instrument panel or a dashboard portion in a car so that the end of the retainer 2 is connected to a ventilation duct (not shown). The air sent from the ventilation duct is blown out from the ventilation path 21 in the retainer 2 through the air outlet 3a.

When adjusting the air blowing direction up or down, if the slide knob 35 is operated up or down, the barrel 3 rotates up and down around the barrel support shaft 3b as shown in FIG. The direction changes up and down, and the air blowing direction of the register is adjusted up and down.

When adjusting the air blowing direction to the left and right, when the slide knob 35 is slid to the left or right, as shown in FIG. 18, the linking part 36 at the rear of the slide knob 35 moves the engaged part 42 to the left. Alternatively, the movable fin 4 is rotated to the right and left via the link bar 43 (FIGS. 3, 4, and 15), the left and right directions thereof change within a predetermined angular range, and the register The blowing direction is adjusted to the left and right.

When stopping the air blowing, the slide knob 35 is moved to the right to the position (closed position) of the stopper 34c of the blade 34 as shown in FIG. Thereby, the fin 40 of the movable fin 4 rotates to the right, and the fin 40 overlaps with the fin 40 provided side by side. When the fins 40 are overlapped with each other, the movable fin 4 closes the ventilation path 21 and the register is stopped from blowing air.

Thus, according to the register of the present invention, since the blade 34 is formed separately from the barrel frame 30, the barrel frame 30 can be decorated differently from the blade 34. For example, by applying metal plating to the barrel frame 30 and making the members inside the barrel 3 undecorated (matte black), the passenger can adjust the interior of the barrel 3 due to the contrast between the metal plating and matte black. It becomes difficult to visually recognize the member, and the design of the register can be improved. Further, since both ends of the blade 34 can be fitted into the fitting groove of the barrel frame 30 and can be attached, the blade 34 can be easily attached to the barrel frame 30 without using an adhesive or the like. Further, as compared with the conventional barrel type resistor, the air resistance in the barrel can be reduced, and the pressure loss at the time of blowing can be reduced.

DESCRIPTION OF SYMBOLS 1 ... Bezel, 2 ... Retainer, 3 ... Barrel, 3a ... Air outlet, 3b ... Barrel spindle, 4 ... Movable fin, 10 ... Bezel main body, 21 ... Ventilation path, 22 ... Bearing part, 23 ... Bearing support part, DESCRIPTION OF SYMBOLS 30 ... Barrel frame, 31 ... Insertion groove, 31a ... Chamfering part, 32 ... Elastic locking claw, 34 ... Blade, 34a ... Locking recessed part, 34b ... Spindle, 34c ... Stopper, 35 ... Slide knob, 35a ... Knob body, 35b ... through hole, 35c ... insertion hole, 35d ... load applying member, 36 ... linkage portion, 37 ... bearing member, 40 ... fin, 40a ... support shaft, 42 ... linked portion, 43 ... link bar, 44 ... upper bearing part, 45 ... lower bearing part, 50 ... barrel frame, 51 ... blade, 53 ... reinforcing rib.

Claims

A retainer provided with an air passage on the inside, a barrel having an air outlet and disposed in the air passage, a blade disposed in the barrel, and a plurality of fins orthogonal to the blade A movable fin disposed in the ventilation path on the upstream side of
The barrel is pivotally supported by a barrel support shaft inside the retainer, and the blade is provided in parallel to the barrel support shaft inside the barrel frame of the barrel.
The blade is formed separately from the barrel frame;
Inserting grooves for inserting the end portions of the blades are provided on both side surfaces of the barrel frame in the barrel spindle direction,
A register characterized in that both ends of the blade are fitted in the fitting groove.
The plurality of fins of the movable fins are linked so that one link bar interlocks the fins,
A slide knob for adjusting the wind direction of the register is slidably fitted to the blade, a linkage portion is provided at the rear of the slide knob, and a linked portion provided at the front portion of the fin is linked to the linkage portion. The register according to claim 1, wherein:
The slide knob is integrally formed by providing a plate-like through-hole through which the blade penetrates the knob body and an insertion hole opened to the linkage portion side, and the blade is inserted into the through-hole to form the slide knob. The register according to claim 2, wherein the register is slidably assembled.
Support shafts project from both ends of the blade, and in a state where the blade is mounted on the barrel frame, the support shaft projects as a barrel support shaft on the side surface of the barrel frame, and a side portion of the retainer. The register according to claim 1, wherein the register is pivotally supported by a bearing portion provided on the base.
2. The register according to claim 1, wherein an elastic locking claw is provided in the fitting groove, and a locking concave portion locked by the elastic locking claw is provided at a corresponding position of the blade.
2. The register according to claim 1, wherein a chamfered portion is provided at a corner on the opening side of the fitting groove.
2. The register according to claim 1, wherein the barrel frame body of the barrel is formed in a substantially rectangular frame shape, and one blade is disposed in the longitudinal direction of the center of the space in the barrel frame body.